STC SR04590CH
FAA DRS lists SR04590CH as Current · Reissued, held by U.S. TECHNICAL CONSULTANTS INC, for Columbia Helicopters CH-47D. Recorded change: Installation of a Helitak FT11K Liquid Dispensing System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SR04590CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Columbia Helicopters CH-47D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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